If you think redheads are inherently different, well, you'd be right; they're better than you. In fact, they have a higher pain threshold than most of us, and can handle spicier food, too.

It turns out that gingers are less sensitive to stinging pain in the skin, according to researchers who injected capsicum, the active ingredient in chilies, into the arms of patients. Professor Lars Arendt-Nielsen, one of the researchers, said:

"Our tests showed that redheads are less sensitive to this particular type of pain. They react less to pressure close to the injected area, or to a pinprick. They seem to be a bit better protected, and that is a really interesting finding."

All of which points to the fact that there is a ginger gene that brings with it these subtle differences. Proof, if you needed it, that gingers aren't just different; they're better. [Science Nordic; Image: PhotoCo]